205318402

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1\times {\mathrm{3307}}^1$

素因数の和:4185

約数の個数: 16

約数和(自身を含む): 316774080

約数和(自身を除く): 111455678

約数列:

[1, 2, 37, 74, 839, 1678, 3307, 6614, 31043, 62086, 122359, 244718, 2774573, 5549146, 102659201, 205318402]

約数ペア:

[(1, 205318402), (2, 102659201), (37, 5549146), (74, 2774573), (839, 244718), (1678, 122359), (3307, 62086), (6614, 31043)]